Author

Yiming Ma

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Jul 2026

VAIOM: Continuous-Input, Discrete-Output Decoder-Only Financial Sequence Modeling

Validation experiments show that continuous input improves over discrete-token input under the same categorical return objective, full-sequence supervision improves over last-position training, and auxiliary representation shaping together with a mixture-structured return head improves return likelihood in controlled c...

Yiming Ma, Xinyu Chen · arXiv.org · 0 citations